baber/WOPTO huggingface dataset:
Patent JP-H06315156-A (JP)
Title: Image handling device
Inventor: WATABE HIROYUKI
IPC: H04N5/357
Filed: 1993-12-27
Abstract: PURPOSE:To facilitate the matching with the number of scanning lines on a display screen area and to obtain a high picture quality image by cancelling the noise in a video signal based on picture element signals outputted from plural image pickup elements. CONSTITUTION:A correlation detection part 10 detects the correlation of the outputs of changeover switches 9A and 9B or the correlation between adjacent lines and switches a changeover switch 13 for selecting the data from the changeover switch 9A which is the output from a 1/2 multiplier 12 and for which an averaging processing is not performed when the correlation is high. Thus, by performing the averaging processing of data with low correlation (images with lateral lines), the degradation of vertical resolution is prevented. By performing the averaging processing for data with high correlation, the improving of picture quality by noise reduction is performed. An encode processing is performed for the output of the changeover switch 13 in an encoder 14 for NTSC, the output is converted into an analog signal in a D/A converter 15 and a video output can be obtained.
Patent JP-2000155562-A (JP)
Title: Video display system
Inventor: IGARASHI KENSAKU
IPC: G09G5/36
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to cut out a video data in an arbitrary range and display this video based on the video data from a personal computer, etc., without using a graphic card, etc., in other devices. SOLUTION: All video data S1 are outputted to a video input part 2a of a video display device 2 from a video output part 1a of a video output device 1 via a signal transmission line 3a. All the video data are stored in a memory part 2c. On the other hand, a cut-out range is specified and inputted from an input part 1b, and the cut-out range specifying signal S2 related to the specification is outputted from a control signal output part 1c. The specified signal S2 is inputted to a control signal input part 2b via a signal transmission line 3b. A 2nd control part 2f of the video display device 2 reads the specified range of the video data from the memory part 2c, and sends the data to a video processing part 2d based on the signal S2 specifying cut-out range from the control signal input circuit 2b. A display panel 2e displays the video data from the video processing part 2d. Thus, it is possible to cut out a video of 16 to 9 (long sideways) or 9 to 16 (vertically long) aspect ratio from an original video of 4 to 3 aspect ratio, and display it.
Patent JP-H08155211-A (JP)
Title: Liquid pressure device
Inventor: HOTTA KAZUNORI
IPC: B01D19/00
Filed: 1994-12-08
Abstract: PURPOSE: To provide a liquid pressure device for the high pressure operation having no sub-tank which can deaerate efficiently air from an air containing liquid of a large amount and which is noiseless and generates no vibration, liquid deterioration and the like. CONSTITUTION: An air containing liquid 2 is introduced directly from an oil tank 1 from an oil bath or the like of a liquid pressure bearing device of a power generation turbine into a high pressure pump 18 through a deaeration device 8 with a low pressure pump 3. At that time, the low pressure side of a second relief valve 21 is connected with the suction side of the low pressure pump 3 and a throttle valve 15 of an air drain port 14 of the deaeration device 8, and the second relief valve 21 for controlling the pressure of the high pressure pump section port side 19 are adjusted to deaerate efficiently the air containing liquid and feed the same to the high pressure pump 18.
Patent JP-H01170739-A (JP)
Title: Air-fuel ratio controller for engine
Inventor: MATSUNAGA TAKAO
IPC: F02D41/34
Filed: 1987-12-25
Abstract: PURPOSE:To improve the responsive property of air-fuel ratio control by setting a fuel injection amount on the basis of a basic air-fuel ratio correction value for correcting the dispersion of a fuel injection valve proper and an ineffective injection correction value for correcting a time lag from the beginning of current supply to said fuel injection valve to the beginning of injection. CONSTITUTION:A feed-back correction value is calculated B on the basis of deviation of actual air-fuel ratio detected by an air-fuel ratio detecting means A from a desired air-fuel ratio. A basic air-fuel ratio correction value CK for correcting the dispersion of a fuel injection valve proper to set the air-fuel ratio to a desired one and an ineffective injection correction value TV for correcting a time lag from the beginning of current supply to a fuel injection valve to the beginning of injection are set C. The fuel injection amount is set D on the basis of these three correction values. Also then, the respective correction valued CK, TV are varied under a plurality of different running conditions to set the feed-back correction value substantially to zero so that a plurality of correction value properties correlated with both correction values are calculated E and the correction values CB, TV approximate to the intersection point of these correction value properties are set as new correction values.
Patent JP-H07190960-A (JP)
Title: Device for supporting sample temperature controller for x-ray difraction device
Inventor: OKADA KENJI
IPC: G01N23/207
Filed: 1993-12-27
Abstract: PURPOSE:To position and hold an open-type sample temperature controller so as to correctly spraying gas for temperature control upon a sample to be analyzed by X-ray irradiation. CONSTITUTION:A supporting base 24 for mounting a sample temperature controller 17 thereon, fasteners 26 for fixing the controller 17 on the supporting base 24, and supports 20a, 20b for holding the supporting base 24 freely adjustabley a tilt angle thereof are provided, and the controller 17 is kept so that gas for temperature control can be sprayed in a correct angle and on a correct position to the sample 7.
Patent JP-H04203009-A (JP)
Title: Sign board for buried object in road and its construction
Inventor: OBA HIROSHI
IPC: E01F9/00
Filed: 1990-11-30
Abstract: PURPOSE:To simply construct a sign board for buried objects in road at a low cost in such a way as to make determination of condition of buried object easier by a method in which a sign board with displayer is attached through an adhesive to the corresponding road surface of an object to be buried in the road. CONSTITUTION:A display film 2 to display the kind of an object such as pipe and wire to bury is formed on the surface of a sign board 1, and a display 3 for the depth of the buried object X is provided on the upside or downside of the film 2. After a gas pipe 4 or water pipe 5 is buried in the ground 6, the sign board 1 tinted according to the kinds of buried objects is attached by an elastic adhesive 8 to the surface of asphalt pavement 7 by turning its arrow mark toward the buried direction. In this case, the back coated with the adhesive 8 of the board 1 is bonded to the surface of the pavement, and the surface pressed by compactor of the board 1 is coated with a transparent adhesive to protect the film 2 and the depth display.
Patent JP-H06175263-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OYA YUKIO
IPC: G03C1/34
Filed: 1992-12-10
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material high in sensitivity and superior in storage stability of a sample with the lapse of time and improved in fluctuation of sensitivity against humidity change at the time of exposure by incorporating a specified silver halide emulsion and a specified cyclic compound in a silver halide emulsion layer. CONSTITUTION:The silver halide emulsion layer contains the spectrally sensitized silver halide emulsion containing >=90mol% silver chloride and the >=9-membered cyclic compound composed of hetero atoms and the moiety of the compound represented by formula in which Q is an atomic group necessary to form a 5- or 6-membered hetero ring optionally condensed with a benzene ring; and M is H, alkali metal, or ammonium. It is preferred that this cyclic compound has a >=4C aliphatic ring and/or <=4 aromatic rings and >=2 ether bonds.
Patent JP-H09171372-A (JP)
Title: Sample-and-hold circuit for liquid crystal display device driving circuit
Inventor: ITO MASAATSU
IPC: G02F1/133
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a sample-and-hold circuit for liquid crystal display device driving circuit reduced in consumption of current and small in circuit scale by operating either one of a first or a second emitter coupling logic circuit by normal and reverse scanning. SOLUTION: The collectors of transistors Q11 and Q12 constituting an emitter coupling logic circuit 1 are connected to the emitters of each transistor that respectively constitutes an emitter coupling logic circuit 2 and an emitter coupling logic circuit 3. Moreover, the base of the transistor Q11 is connected to a normal scanning signal 7 and the base of the transistor Q12 is connected to a reverse scanning signal 8. The collectors of transistors Q21 to Q2n constituting the circuit 2 are respectively connected to the inputs of a current mirror section 4 (4.1 to 4.n). The collectors of transistors Q31 to Q3n constituting the circuit 3 are connected to the circuit 2 in the reversed order of the connection to the section 4. Thus, analog signals are normal and reverse-scanned by normal and reverse scanning signals and sampled.
Patent JP-2001151862-A (JP)
Title: Epoxy resin composition
Inventor: HORIE HARUYUKI
IPC: C09K3/10
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition having excellent curing properties especially in heat curing at 50-120 deg.C and capable of giving coating films and molded products excellent in their physical properties and its cured product having little color. SOLUTION: An epoxy resin composition comprising a) an epoxy resin, b) a polyoxyalkylenepolyamine and/or its modified compound and c) a polyalkylenepolyamine having >=4 alkylene chains is produced and used.
Patent JP-H08154822-A (JP)
Title: Rice cooker with function of adjusting water absorption time for moistening rice
Inventor: SHIBATA KOZO
IPC: A47J27/00
Filed: 1994-12-07
Abstract: PURPOSE: To provide a rice cooker capable of adjusting a water absorption time for moistening rice as one of an effect for preparing tasty and just cooked rice by causing cleansed rice to absorb water and then cooking the rice. CONSTITUTION: In a rice cooker body 2 having an inner pot section 2A and an outer pot 2C laid outside the section 2A via an insulator 2B on the external surface thereof, a uniform water feed and steam separation board 3E is laid on the internal surface of an upper lid section 3 fitted to the upper open end of a cooker body 2 in such a state as freely opened and closed. Furthermore, the upper surface of an upper lid section 3 is fitted with a feed valve 5 for a water tank 4, and the section 3 is fitted with a pressure regulation valve 6. Also, uniform feedwater holes 3E11 are arranged on the board 3E at the preset intervals.
Patent JP-H08158375-A (JP)
Title: Form for slope protection
Inventor: SATO YOSHINOBU
IPC: E02D17/20
Filed: 1994-12-08
Abstract: PURPOSE: To support reinforcing bars, crossing each other, according to the height thereof, and effectively prevent bulging of a belt net. CONSTITUTION: In a form for slope protection form, a spacer 30 formed so that wire rod vertically and horizontally cross each other is bulging disposed between a pair of belt-form wire-nettings 20 and 20 positioned facing each other, vertical wires 31 are vertically attached to the two end parts of upper and lower horizontal wire rods 33 and 34 of the spacer 30. The vertical wire 31 is brought into surface contact with the wire-netting 20. A plurality of spots of the vertical wire 31 and the wire-netting 20 are intercoupled slidably in the vertical direction of the spacer 30 and the wire-netting 20.
Patent JP-H04198726-A (JP)
Title: Zero point adjusting device for pressure gauge output
Inventor: YOKOTA TAKASHI
IPC: G01L9/04
Filed: 1990-11-28
Abstract: PURPOSE:To correct the output signal of a pressure gauge and correctly operate an apparatus by multiplying the drift signal of the pressure gauge N time, changing the sign, dividing the signal again by N, and adding the output to the output signal of the pressure gauge for zero point adjustment. CONSTITUTION:The drift value signal from the normal value of the output value of a pressure gauge 10 is multiplied by N in a multiplier 14, and it is sent to a CPU 18 after digital conversion. The CPU 18 changes the sign of this signal value and outputs it, and after analog conversion it is again divided by N in a divider 22 and outputted. The output signal of the divider 22 and the output signal from the gauge 10 are added in an adder 24. This added value should be principally zero, however it may sometime be non-zero due to errors generated in circuits. The correction value is calculated to adjust the added signal to zero, and the signal of the gauge 10 is corrected with this correction value. The output value is automatically corrected, and an apparatus is correctly operated.
Patent JP-H02178425-A (JP)
Title: Full turning working machine
Inventor: SAEKI FUMIMASA
IPC: E02F9/16
Filed: 1988-12-28
Abstract: PURPOSE:To improve habitability of a driver's cab by greatly projecting the side wall part of the driver's cab to which a door for opening or closing the cab is mounted about in a L-shape in a circle of turning radius. CONSTITUTION:A driver's cab is formed by providing left and right side walls 31A, 31B, a front wall part 31C, a rear wall part 31D, a bottom plate part 31E, and a ceiling plate part on a frame 2A of a upper turning body. The side wall part 31A to which a door 32 is mounted, is formed to be greatly bent into about L-shape, and a bent part 31A1 is greatly projected in the radial direction of a circle 20 so that the bent part internally touches the circle 20 of turning radius R.
Patent JP-H10170506-A (JP)
Title: Apparatus and method for evaluation of foaming of lubricant
Inventor: SONODA NOBORU
IPC: G01N33/30
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a foaming evaluation apparatus for a lubricant that can evaluate the foaming operation of the lubricant properly in a state close to the inside of an actual apparatus. SOLUTION: The foaming evaluation apparatus 1 is constituted of a sample container 2 into which a sample 3 as a lubricant is put, of pipes 4, 6, 7 and a circulating pump 5, which circulated the sample 3, of a pipe 8 having a jet nozzle 11 used to spout the sample 3 to a sample level, a flowmeter 15, which measures the flow rate of the spouted sample 3, a metering scale 2A, which measures a foaming amount generated when the sample is spouted, and automatic selector valves 9, 10, which change over the sample 3 to a circulating state and a spouting state. The air is not blowin into as different from the JIS K2518, the same sample 3 is spouted so as to be foamed, the sample can be foamed in a state close to a usage state in an actual machine, and the lubricant can be evaluated properly.
Patent JP-H04199613-A (JP)
Title: Device for charged particle beam lightography
Inventor: NAKAMURA KAORU
IPC: H01L21/027
Filed: 1990-11-29
Abstract: PURPOSE:To make it possible to compute the sectional dimensions of the charged particle beam passing through the lower mask plate while a patterning operation is being conducted by a method wherein the lower mask plate is formed by three detection plates, the cross-sectional dimeflsions are computed based on the beam current detected when the beam, which passed through the aperture of the upper mask, is made to irradiate on the aperture part of the lower mask plate. CONSTITUTION:A second mask plate 8 is formed by assembling current detecting plates A1, A2... which are insulated with each other on the part excluding their aperture part 0. When a pattern is drawn, sample-dimension data is called from a data memory 16, and it is sent to X-direction and Y-direction molding deflectors 7X and 7Y. Also, the electron beam passed through the aperture of a first mask plate 5 is made to irradiate on the second mask plate 8 located on the position astriding current detecting plates A2, A3, A5 and the aperture 0. The size of the cross section of the electron beam passing through the second mask plate 8 is computed by an arithmetic circuit 21 from the beam current value corresponding to the current detecting plate of the second mask plate 8. As a result, the size of the charged particle beam image passing through the lower slit plate can be measured.
Patent JP-2000140615-A (JP)
Title: Solid gas reactor using orthogonally crossed moving bed
Inventor: SETO HIROSHI
IPC: B01J8/12
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To make a moving bed volume small by dividing a discharge hopper of a moving bed into two or more, allowing a moving velocity distribution of the particles to correspond to reaction characteristics between the particles and gas or the adsorption characteristics, and controlling a particle discharge quantity so as to make a reaction quantity or an absorption quantity uniform. SOLUTION: This hopper for controlling the particle discharge quantity which is provided on the lower part of a moving bed (hereafter the hopper) is divided into two or more in the gas flow direction, e.g. into hoppers 7, 8 and 9. The moving bed particles 1 are fed from a particle feed part 6 and are discharged from the hoppers 7, 8, 9, then form the moving bed, and are orthogonally crossed with exhaust gas. Respective particle discharge flow quantities Q1, Q2 and Q3 of the hoppers 7, 8 and 9 are controlled by the particle discharge flow quantity so as to impart, e.g. an A characteristics of the moving velocity distribution in accordance with adsorption-time characteristics of the moving bed particles 1.  Thus, SOx adsorption quantities of the moving bed particles 1 at respective horizontal cross-sections of the moving bed become uniform and the height of the moving bed can be shortened.
Patent JP-H01172141-A (JP)
Title: Automatic sheet supply device
Inventor: IZUMI HIDETOSHI
IPC: B65H3/54
Filed: 1987-12-28
Abstract: PURPOSE:To make the sheet supply device possible to steadily supply sheets even when many sheets are inserted into a sheet-supplying position at a time by providing notches in the portions of a sheet-introducing member corresponding to pressure bar springs. CONSTITUTION:When a number of copies 6 are set at a time, the tip of the copies 6 strikes pressure bar springs 3, and the copies are stopped at a position above the tip-edge of a sheet introducing member 5. In this instance, the copies 6 are pressed against a sheet supply roller 2 by the pressure bar springs 3 with the sheet-introducing member 5 between. However, when the sheet- introducing member 5 is provided with notches 7 at its parts corresponding to the pressure bar springs 3, the copies 6 directly strikes and contacts the outer peripheral surface of the sheet supply roller 2 at the position of the notches 7. Therefore, when the sheet supply roller 2 is rotated, the copies 6 are supplied by the sheet supply roller 2 and steadily fed.
Patent JP-H02177732-A (JP)
Title: Fading monitoring circuit for variable amplitude equalizer
Inventor: MACHIDA KAZUMI
IPC: H03H7/01
Filed: 1988-12-28
Abstract: PURPOSE:To monitor waveform distortion in a transmission band by using a 1st monitoring circuit, detecting a notch frequency due to selective fading, detecting the depth of the notch with a 2nd monitoring circuit and bringing the botch frequency due to the fading to a prescribed value in a monitoring voltage processing circuit. CONSTITUTION:A resistor 19 monitors a voltage across a varactor element 17 from a control section 38 and the voltage is led to a monitoring voltage processing circuit 20. A voltage representing a notch frequency is outputted to a terminal 22 and a voltage representing the depth of the notch is outputted to a terminal 23. Since a voltage deciding the center frequency of a variable resonance circuit 12 of a variable amplitude equalizer 9 is applied to the resistor 19, the absence of selective fading is represented by setting a voltage outputted at the terminal 22 to be, e.g. 0V when the voltage of resistors 14, 15 is a certain voltage or below. When the voltage at the resistors 14, 15 is a certain voltage or over, a voltage Vf representing the notch frequency is outputted at the terminal 22.
Patent JP-2000164725-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: KITAMURA YOSHIHIRO
IPC: H01L27/088
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To form on the same substrate a low-voltage MOSFET, which enables low power consumption, and a high-voltage MOSFET, which is good in transistor characteristics. SOLUTION: A region 5 having a silicon nitride film 3b and a region 6 having a silicon oxide film 7 are formed on a MOSFET forming region on a substrate 1 and a low-voltage MOSFET using the film 3b as a gate insulating film and a high-voltage MOSFET using the film 7 as a gate insulating film are formed with the same process.
Patent JP-H05142666-A (JP)
Title: Vibration-proof damp er of optical system
Inventor: KONDO KAZUHISA
IPC: F16F9/50
Filed: 1991-11-20
Abstract: PURPOSE:To reduce the shock of the optical system without decreasing the strength of an upper main body by specifying the constitution of a pivot part between the upper main body and a lower main body and interposing the vibration-proof damper between the upper and lower main bodies. CONSTITUTION:The pivot part 19 between the upper main body 16 and lower main body 20 of a clamshell type copying machine 15 is constituted by loosely fitting a pin shaft 19a, projected and fixed on the case body 17 of the upper main body 16, in a horizontal long hole 19b formed in the case body 21 of the lower main body 20. Further, the vibration-proof damper 16 which displays a damping force along the moving direction of an optical system 18 when the upper main body 16 is closed is interposed between the upper main body 16 and lower main body 20. When the optical system 18 is put in operation while the upper main body 16 is closed, the shock operating on the upper main body 16 from the optical system 18 is reduced by the damper 1. Further, the pin shaft 19a is displaced by freely moving in the long hole 19b to prevent the shock from being propagated from the upper main body 16 to the lower main body 20.
Patent JP-H07224885-A (JP)
Title: Vibration absorbing device
Inventor: YONEKURA KOICHIRO
IPC: F16F13/26
Filed: 1993-12-27
Abstract: PURPOSE:To perform effective absorption of high frequency vibration by locating magnetic fluid between the electromagnetic coil and the moving plate of a vibration absorbing device to control the position of the moving plate by the passage of a flow substance in a resilient body through a buffering hole and an electromagnetic coil. CONSTITUTION:When coil 4a and 4b are charged with a current 0, a magnetic flux is returned to a permanent magnet 6 through the permanent magnet 6, magnetic fluid 13, a moving plate 7, the magnetic fluid 13, and a yoke 5. Since, when a current is +1, the attraction force of the permanent magnet 6 is high and a gap between the moving plate 7 and the permanent magnet 6 is reduced, the magnetic fluid 13 flows between the coils 4a and 4b and the moving plate 7 and a leak magnetic flux not passing the magnetic flux described above and the moving plate 7 is present. Since the more the moving plate 7 approaches the permanent magnet 6, the more the leakage magnetic flux is increased, the increase of an attraction force when the moving plate 7 approaches the permanent magnet 6 is suppressed. Thus, when positive and negative currents the absolute values of which are equal to each other are caused to flow, displacement amounts of the moving plates 7 on the positive side and the negative side are approximately equal to each other, the displacement amounts of the moving plates 7 are properly controllable and vibration of a high frequency is effectively absorbed.